Jacuzzi J - 480 - Manual (Page 50)

Page 46
J-400 Series
Panel buttons have been pressed too many times in a
short period of time. Because this could cause exces-
sive wear on equipment components, panel buttons are
temporarily deactivated. Panel buttons will automatically
re-activate if no button is pressed for 30 seconds.
Circuit board temperature has exceeded acceptable limit.
This message will disappear when the circuit board
temperature drops below acceptable limit. If condition
persists, provide shade for equipment side of spa.
FREEZE PROTECTION
A potential freeze condition has been detected. No
action is required. Jets pump(s) operate until the spa is
out of danger.
It is possible to manually turn off pump
1 and pump 2, but if after 2 hours ICE is still detected,
pumps will automatically turn back on.
Note: This error
commonly occurs when the spa is first filled because tap
water is often very cold.
Communication between the control panel and/or remote
control panel and circuit board is faulty. Contact your
dealer or service organization.
“WATCHDOG” (spa is deactivated)
A problem has been detected which could cause damage
to the spa or its components. Contact your dealer or
service organization.
OPEN SENSOR (heater disabled) OR SHORTED SENSOR
(spa is deactivated) The high-limit temperature sensor is
non-functional. This must be repaired only by a dealer or
qualified service organization.
OPEN OR SHORTED SENSOR (heater disabled) The
main sensor is non-functional. This must be repaired
only by a dealer or qualified service organization.
CLOSED OR SHORTED FLOW SWITCH ON SYSTEM
STARTUP (system disabled) Flow switch is non-func-
tional. This must be repaired only by an authorized
dealer or qualified service organization.